- Mumbai, Maharashtra, India
Requirements
- Nice to have: Vendor Specifics
- Nice to have: Object Storage
- Nice to have: Data Migration
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Essential Skills High-Performance Storage: Parallel Filesystems: Hands-on operational experience with at least one major AI storage platform: VAST Data, Weka.io, DDN Lustre (Exascaler), or IBM GPFS (Spectrum Scale). Linux I/O Stack: Deep understanding of the Linux VFS (Virtual File System), block devices, and how to debug I/O performance using tools like iostat, iotop, and strace. RDMA Storage: Experience configuring NVMe-over-Fabrics (NVMe-oF) or NFS-over-RDMA, understanding the dependency on the underlying InfiniBand/RoCE network. Automation & Containerisation: Ansible Storage: Proficiency in writing Ansible playbooks to automate the installation of storage clients and configuration of mount points. Kubernetes Storage: Understanding of StorageClasses, PVCs, and how to debug CSI Driver pods (checking logs for mount failures). GPUDirect: Conceptual understanding of NVIDIA GPUDirect Storage (GDS) and the ability to verify if GDS is active. Desirable Experience Vendor Specifics: Deep certification or experience with Pure Storage (FlashBlade) or NetApp ONTAP AI configurations. Object Storage: Experience interacting with S3-compatible object stores via CLI for model weight retrieval. Data Migration: Experience using tools like fpsync or rclone to move petabyte-scale datasets between tiers. Certifications Highly Desirable: NVIDIA-Certified Associate: AI Infrastructure and Operations (NCA-AIIO) Vendor Certifications: VAST Certified Administrator (VCP-AD1) WEKA Technical Xpert Certification Red Hat Certified Specialist in Storage Administration Success Metrics (KPIs) I/O Performance: Achieving >95% of the theoretical line-rate throughput on IOR/FIO benchmarks for provisioned clients. Mount Stability: Zero "Stale File Handles" or disconnected mounts across the cluster during the 72-hour burn-in period. Ticket Velocity: Consistently meeting SLAs for storage-related support tickets. #LI-RB1